Service Bulletins
Manufacturer Technical Service Bulletins (TSBs) issued to authorized dealers — software updates, repair procedures, fault-code fixes, and warranty coverage details for current and recent model years.
2021 Audi MIB3: Lost Destinations and Favorites TSB
Owners of 2021 Audi vehicles with MIB3 infotainment may experience sporadic loss of saved navigation destinations, favorites, and home/work addresses due to a software bug. Audi TSB 2062266/2 confirms a fix is in development, expected Q1 2022. Do not replace components.
2021-2022 Audi Rear Suspension Rattle TSB
Audi Technical Service Bulletin 2038689/5 details how to fix a rattling or clunking noise from the rear suspension in 2021-2022 Audi models, including the e-tron. The issue is an improperly seated rear bump stop, remedied with a special tool.
2021-2022 Audi MIB3 Audi connect installation error
A technical service bulletin (TSB 91 21 16 2061257/2) has been issued for 2021-2022 Audi vehicles equipped with MIB3 regarding an "Audi connect installation: error during installation" message. This issue, caused by a fault in the MMI system, can be resolved by performing a factory reset of the MMI.
2021-2022 Audi e-tron Suspension DTCs U12B800 P000000
Audi has released Technical Service Bulletin 2058686/2 for 2021-2022 e-tron models addressing diagnostic trouble codes U12B800 and P000000 in the suspension control module. These DTCs typically do not indicate a fault and often require no repair.
2021-2023 Audi Models Active Lane Assist Malfunction TSB
Audi has issued TSB 2061932/3 for 2021-2023 models experiencing 'Audi Active Lane Assist: malfunction!' or 'Traffic Jam Assist: malfunction!' warnings, often accompanied by DTC U112300. This bulletin outlines diagnosis and repair for issues related to the capacitive steering wheel.
2021 Audi e-tron Tail Light Warning DTCs B16D431, B16D531
Audi has released Technical Service Bulletin 2063973/1 for the 2021 Audi e-tron, addressing a 'tail lamp warning' in the instrument cluster and rapidly flashing turn signals. This issue is often accompanied by DTCs B16D431, B16D531, B16D631, and/or B16D731, and is resolved with a software update.
2021 Audi Driver Assist Malfunctions DTC B200FF9
Audi has released Technical Service Bulletin 2063502/1 to address various driver assist system malfunctions in 2021 Audi vehicles, often accompanied by DTC B200FF9. Symptoms include warnings like “Intersection assist: fault. Please contact service.” and issues with Adaptive Cruise Assist.
2019-2021 Audi Models Red Steering Warning Light TSB
A Technical Service Bulletin (TSB) has been issued for various 2019-2021 Audi models, including the Audi e-tron, to address a red steering warning light and heavy steering condition. This issue is often accompanied by Diagnostic Trouble Code (DTC) C10AC07 in the power steering control module…
2022-2023 Audi iPhone Wireless Charging Overheating TSB
If your non-plus-sized iPhone is overheating or stopping charging in your 2022-2023 Audi's wireless phone box, this Technical Service Bulletin explains the thermal protection mode and why it occurs. Audi notes no current product solution.
2021 Audi Low Coolant Light Warning TSB
A Technical Service Bulletin (TSB 2061918/3) has been issued for 2021 Audi models regarding a low coolant warning light that illuminates despite the coolant level being within specifications. This TSB outlines diagnostic steps for technicians to address the sporadic warning.
2022-2023 Audi VIN Plate and Safety Label Replacement TSB
This Audi Technical Service Bulletin (TSB 00 21 48 2021205/6) provides the procedure for ordering replacement VIN plates and B-Pillar Safety Certification labels for 2022-2023 Audi models. It details the steps for dealers to use the Compliance Label Ordering Portal.
2021-2022 Audi e-tron Parking Brake Warning TSB
Audi has released Technical Service Bulletin 2061906/2 for 2021-2022 Audi e-tron models experiencing a 'Parking brake fault' warning and DTC U103100. The TSB outlines a software update for the ABS control module to correct the issue.
2020-2021 Audi MIB3 Navigation Malfunction TSB 2062115/5
Audi TSB 2062115/5 details how to resolve navigation system issues like 'permanently initializing' or corrupt maps in 2020-2021 Audi models equipped with MIB3. This fix addresses DTCs B126CF0 and B126CF1, indicating a corrupted navigation database after an over-the-air update.
2021-2022 Audi e-tron Instrument Cluster Energy Display Issue
Audi has issued TSB 2063789/1 for 2021-2022 e-tron models regarding an implausibly low long-term energy consumption display in the instrument cluster. This software malfunction occurs after about 3000 miles. A permanent solution is expected in Q2 2022.
2021-2022 Audi Driver Assist Malfunction TSB B200FF9
Audi has issued Technical Service Bulletin 2061489/3 addressing sporadic malfunctions in driver assistance systems, often accompanied by DTC B200FF9. Owners may see warnings like "Audi pre sense system malfunction." A permanent solution is expected in Q1 2022; no repairs are needed currently.
2011-2023 Audi Headlight Bristle Trapping TSB
This Audi Technical Service Bulletin (TSB 00 21 47) details how car wash brush bristles can become trapped in the gap between the headlight and fender on 2011-2023 Audi models. The TSB explains the design flaw, how to remove the bristles, and advises owners to change their car wash.
2021-2022 Audi Headlights Stay On During Daylight TSB
Audi has issued a Technical Service Bulletin (TSB 2063739/1) for 2021-2022 models where headlights may not turn off during daylight hours when the light switch is in the 'AUTO' position. This can occur due to specific lighting conditions affecting the light sensor. The solution involves adjusting…
2021 Audi FoD Functions Not Available TSB
A Technical Service Bulletin (TSB 2063290) has been issued for 2021 Audi models regarding Function on Demand (FoD) features not activating. This TSB provides troubleshooting steps for owners and technicians to resolve issues with purchased functions not being available in the vehicle.
2022 Audi e-tron DTC C1399F0 for Low Brake Recuperation
Audi has released TSB 2063679/1 for 2022 Audi e-tron models experiencing low brake recuperation and DTC C1399F0. This issue typically occurs after brake disc or pad replacement during the brake break-in period and does not indicate a fault.